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CASTOR

ActiveSIREN number 802 347 039Simplified joint-stock company (SAS)Est. 201474.99 · All other professional, scientific and technical activities n.e.c.Paris 11e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age12 years
older than 72% of its sector
Same activity, France24,006live companies · 6795th oldest
In Paris 11e Arrondissement53,742live companies · 199 in the same activity
At this address18live companies incl. this one
Employees3–5as registered · 2024

In brief

CASTOR is a simplified joint-stock company (SAS) registered in France on 1 May 2014. At 12 years old it is older than 72% of the 24,006 live companies whose main activity is all other professional, scientific and technical activities n.e.c.. Its registered office is in Paris 11e Arrondissement, Paris, Île-de-France, at an address shared with 17 other live companies. 199 live companies in Paris 11e Arrondissement share the same main activity.

Register details

Registered nameCASTOR
SIREN number802 347 039
Company typeSimplified joint-stock company (SAS)
Registered office15 Boulevard Voltaire, 75011 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))74.99 All other professional, scientific and technical activities n.e.c.
International sector (ISIC Rev.4)M · 74 Other professional, scientific and technical activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 May 2014
Employees3–5 (2024)

All other professional, scientific and technical activities n.e.c. in France

Live companies whose main activity is 74.99: 24,006 in total, median age 7 years, 1,343 incorporated in the past 12 months.

All 24,006 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 14141900s1940s: 111940s1950s: 991950s1960s: 14141960s1970s: 54541970s1980s: 1791791980s1990s: 5235231990s2000s: 2,6052,6052000s2010s: 9,2249,2242010s2020s: 11,38311,3832020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 76320112012: 8052013: 76020132014: 8392015: 83020152016: 9522017: 1,12720172018: 1,1732019: 1,24420192020: 1,2952021: 1,55620212022: 1,8812023: 1,90520232024: 1,9002025: 1,73520252026: 1,111

Location

Registered office in Paris 11e Arrondissement, Paris, Île-de-France.

Live companies in Paris 11e Arrondissement53,742
Same activity in Paris 11e Arrondissement199
Live companies in Paris907,999
New in Paris 11e Arrondissement, past 12 months2,483

Also registered at this address

17 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
A
AGNParis 13e Arrondissement, Île-de-France
Number 802 030 536Est. 2014
LD
LABORATOIRE DEXPERTISES DOEUVRES D'ARTParis 8e Arrondissement, Île-de-France
Number 802 251 603Est. 2014
DC
DADURE CONSEILParis 6e Arrondissement, Île-de-France
Number 801 969 478Est. 2014
A7
ACT 7 INTERNATIONALParis 16e Arrondissement, Île-de-France
Number 802 022 780Est. 2014
MM
MATHO MUSICParis 11e Arrondissement, Île-de-France
Number 801 910 936Est. 2014
LS
LABEL SCHIBA SONOREParis 11e Arrondissement, Île-de-France
Number 803 249 499Est. 2014

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.